9957254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1847

約数の個数: 16

約数和(自身を含む): 15831600

約数和(自身を除く): 5874346

約数列:

[1, 2, 19, 38, 157, 314, 1669, 2983, 3338, 5966, 31711, 63422, 262033, 524066, 4978627, 9957254]

約数ペア:

[(1, 9957254), (2, 4978627), (19, 524066), (38, 262033), (157, 63422), (314, 31711), (1669, 5966), (2983, 3338)]